How to Install WELOCK Smart Lock Fingerprint Door Lock Cylinder SECBN51

WELOCK Smart Lock secbn51 save €50
a.link:https://www.welock.com/JAKEYT100373
coupon: SINDRO50
Final price: €139
Shipping from European Warehouse and 2-Year warranty.

video content:
*UNBOXING
*INSTALLATION TUTORIAL
*HOW TO REGISTER FINGERPRINT ADMIN, RFID
MECHANISMS WORK

WELOCK Smart Lock Fingerprint Door Lock Cylinder SECBN51

Open the door by fingerprint, with RFID card, or with our app. Memory for up to 100 fingerprints (3 of them with admin function). Up to 20 cards can be paired. Apps for iOS and Android are available: WELOCK.
Cylinder dimensions: Suitable for all doors with thicknesses between 30-70mm. Easy to replace the existing lock cylinder in your front door or apartment door without drilling. With an extended lock cylinder component, our lock can easily accommodate doors with a thickness of up to 100mm.
The OLED display of battery status, settings, and alerts. Battery for electronic knob: 3 x AAA 1.5 V. Ten times unlocking per day will last for 8-10 months. When the battery is empty, you can use the USB backup to unlock it. The USB power bank is for unlocking and can not be charged.
Safety: Electrostatic protection up to 30,000 volts. With an IP54 waterproof rating, Smart Lock is ready to protect homes in any location. (Only suitable for doors with roofing, not for garden gate exterior doors).Safety in case of fire etc.Can always be opened from the inside. Up to 10 million closing operations. Working temperature: -10°C to 60 °C.